100 points PLZ HELP Stoichiometry Calculation Imagine that you are solving the following stoichiometry problem:
When aluminum oxidizes in air, it forms aluminum oxide (Al2O3):
4Al + 3O2 --> 2Al2O3 if a 51g sheet of aluminum oxide formed completely in excess oxygen, how many grams of aluminum were oxidized? Using the magic mole method, you diagram the problem, map out your solution route, and convert your diagram to an equation.
Use this diagram to answer the problems below.
(diagram included

2.What units go in spot C in the equation above?
mol Al2O3. mol. g. g Al2O3
3.What units go in spot B in the equation above?
g Al. mol Al2O3. mol Al. g Al2O3
4.What number goes in spot D in the equation? Enter the number only without any units
5.What number goes in spot E in the equation above? (Enter the number only

Ineed someone to see if my answers are correct! if any are wrong let me know what the correct answers would be and how to get that answer! 1. how many moles of sodium chloride are in 28 grams od nacl? a. 265 mole naclb. 856 mole naclc. 479 mole of nacld. 1.2 mole nacl < my choice2. 734 grams of lithium sulfate (li2so4) are dissolved to make 2500 ml of solution what is rhe molaratiy? a. 2.67 mb. 4.56 mc. 3.89 m < my choiced. 1.78 m3. how many grams of cacl2 would be dissolved in 3.0 l of a 0.50 m solution of cacl2? a. 250 g cacl2 b. 166.5 g cacl2c. 113.65 g cacl2d. 98 g cacl2 < my choice4. suppose you had 58.44 g of nacl and you dissolved it in exactly 2.00 liters. the molarity if the solution would be 0.5 mtrue < my choicefalse 5. i would need 22g of naoh to make a 3.0 m solution using 250 ml of solvent. true < my choicefalse6. identify the solute: you have a .0195 m solution made from using 6.5 g of solute and 3 l of solvent. identify the solute by solving for molar weight. a. the solute is nacl because the molar weight is 58.43 g/mol < my choiceb. the solute is h2so4 because the molar weight is 98.06 g/molc. the solute is cacl2 because the molar weight is 111.11 g/mol

Which formula can be used to calculate the molar mass of hydrogen peroxide

Match each statement with the state of matter it describes